What is the distance between adjacent wave compressions

2kg of refrigerant 134a undergoes a polytropic process in a piston-cylinder assembly from an initial state of saturated vapor at 2 bar to a final state of 12 bar, 80 degree c. a)determine the work for the process in kj. b)sketch the process on a p-v diagram.

Select all that applywhat are some basic resources a family is expected to provide for children? educationclothesspending

What is the increase in density of a medium due to wave travel?